5-day weather forecast for Millwood, West Virginia

Weather forecast accuracy details for Charleston, West Virginia

These are the one- to three-day out accuracy percentages for high temperature, low temperature, icon forecast precipitation (both rain and snow), and text forecast precipitation (both rain and snow). Temperature accuracy is the percentage of forecasts within three degrees. Precipitation accuracy is the percentage of correct forecasts. The forecasts are collected in the evening.

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Weather Forecast Accuracy Data Last Month
Provider High Temp Low Temp Icon Precip Text Precip Overall
MeteoGroup   77.42% 83.87% 82.80% 82.80% 81.72%
WeatherBug   82.76% 74.71% 79.31% 79.31% 79.02%
The Weather Channel   81.72% 91.40% 70.97% 70.97% 78.76%
Weather Underground   81.11% 90.00% 71.11% 71.11% 78.33%
AccuWeather   83.87% 80.65% 73.12% 69.89% 76.88%
National Weather Service   86.02% 80.65% 69.89% 69.89% 76.61%
Dark Sky (forecast.io)   74.19% 73.12% 78.49% 78.49% 76.08%
CustomWeather   76.34% 74.19% 75.27% 75.27% 75.27%
Foreca   72.04% 84.95% 65.59% 65.59% 72.04%
Persistence   49.46% 45.16% 51.61% 51.61% 49.46%
Weather Forecast Accuracy Data Last Year
Provider High Temp Low Temp Icon Precip Text Precip Overall
The Weather Channel   69.14% 68.64% 80.24% 80.24% 74.57%
National Weather Service   65.88% 69.06% 78.52% 78.21% 72.92%
WeatherBug   61.51% 64.51% 81.44% 81.44% 72.23%
MeteoGroup   65.27% 67.52% 77.60% 77.60% 72.00%
Weather Underground   62.81% 60.55% 79.61% 78.28% 70.31%
AccuWeather   58.35% 66.19% 77.90% 78.72% 70.29%
Foreca   65.58% 63.74% 75.38% 75.38% 70.02%
CustomWeather   57.13% 58.96% 78.82% 78.82% 68.43%
Persistence   30.56% 26.16% 52.81% 52.81% 40.58%
 
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The data here is calculated from forecasts and observations collected and analyzed by ForecastWatch. If you would like more information about the methods, scientific approach, and the quality controls employed to ensure the data and analyses are of the highest quality, please read this white paper.

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